Development Vacuum Equipment (Sanmen) Co., Ltd.  

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Product Name: High Reliable Roots Type Blower Used for Vacuum Drying Process Model NO.: ZJ-75DV Working Conditions: Normal Work Function: Maintain the Pump Vacuum Degree: High Vacuum Exhauster Method: Kinetic Vacuum Pump Structure: Roots Vacuum Pump Oil or Not: Oil Displacement: 75L/S 50Hz 90L/S 60Hz Ultimate Partial Pressure: 0.03PA Ultimate Total Pressure: 0.5PA Max.Permissible Diff.Pressure: 10000PA Max.Compression Rate with Zero Throughpu: 35 Motor Power: 2.2kw Suction: 100mm Discharge: 100mm Trademark: DVE Transport Package: Wooden Case, or based on Customers' Require Specification: With CE Mark, ABB Motor, Spare Parts of High Level Origin: Zhejiang, China HS Code: 8414100090 Product Description DEscriptIONRootsVacuumPumpcannotbeusedindividually.ItcanbeusedwiththevacuumsystemwhichcomposesofthebackingpumpsuchasRotaryPistonVacuumPump,ScrewDryVacuumPump,RotaryVaneVacuumPumpandWaterRingVacuumPumpinordertoreachabettervacuum,higherexhaustingefficiency, lowerpowerconsumption.RootsVacuumPumpisnotsensitivetodustandsteam, soissuitableforpumpingwithasmallamountofdustandthegascontainingmoresteam. AsthechamberofRootsVacuumPumpislubrication-free,thevacuumsystemwillbepollutedbyoil; itiscombinedwithScrewVacuumPumptocomposeoil-freevacuumsystem,whichcanbewidelyusedinelectronics,medicine,chemicalindustry,food,coating,metallurgyect.ADVANTAGES1.Highefficiency,lowpowerconsumption,smallsize,lightweight,littlevibrationandlownoise2.Appropriatestructure,functioningefficiency,easymaintenanceandhighreliabilityanddurability3.ZJPRootsVacuumPumpwiththeoverloadprotectionandthewiderworkingrangePARAMETERSModelDisplacement(L/s)UltimatePartialPressure(Pa)UltimateTotalPressure(Pa)Max.PermissibleDiff.Pressure(Pa)Max.CompressionRatewithZeroThroughputMotorPower(kW)Suction(mm)Discharge(mm)50Hz60HzZJ-7575900.03WithDoublestagestotarypistonvacuumpump0.5WithDoublestagestotarypistonvacuumpump10000352.2100100ZJ-11011013210000352.2100100ZJ-1501501808000403100100ZJ-2202202648000403,4100100ZJ-3003003608000404200100ZJ-6006007205000455.5,7.5220150ZJ-12001200144050005011,15250200ZJ-18001800216030005015250200ZJ-25002500300030005018.5,22300250ZJ-50005000600030005537400300ZJP-1501501800.05WithsinglestagerotarypistonVacuumpump0.8WithsinglestagerotarypistonVacuumpump8000403100100ZJP-2202202648000403,4100100ZJP-3003003608000404150100ZJP-6006007205000455.5,7.5200150ZJP-12001200144050005011,15250200ZJP-18001800216030005015250200ZJP-25002500300030005018.5,22300250ZJP-50005000600030005537400300Note:Thedisplacementratiosselection,socalled"matching",betweentheRootsVacuumPumpandthebackingpumpswhicharebasedontheworkingvacuumvalueofthevacuumsystemwiththesepumps,whichnotonlyensurethatthemaxpressuredifferenceshouldnotexceed"Max.AllowedPressureDifference"underlongtermrunning,butalsomustguaranteetheRootsVacuumPumpbeinginalargerworkingrange,aswellasthebackingvacuumpumpsworkingproperly.APPLICATIONWidelyusedinproductionanddevelopmentofnewmaterials,newtechnologiesnewprocessforvacuumcoating,vacuummetallurgy,vacuumheattreatment,vacuumimpregnation,vacuumdrying,vacuumdistillation,vacuumkneading,aerospacesimulationexperiments.DVE SERVICESea Port: Ningbo/Shanghai, ChinaStandard: CE Mark, Spare Parts Of High LevelDelivery: Normally according to our factory production schedule, but we can follow your first order timeWarranty: If pump appear quality problems, free replacements of spare parts will be offered within one yearWE CAN PROVIDE YOU1. On-time Delivery, with More Choice2. Perfect Technical Support3. Customized Vacuum Solutions and Service4. Samples Available5. Long Quality Guarantee6. Fast Response to Customers' Feedback in 12 hoursDEVELOPMENT VACUUM EQUIPMENT CO., LTDADD:DonGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106TEL:+86-576-83598308 FAX:+86-576-83598309